Average annual temperature is 8.3 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -30.6 °C
Number of sunny days: 136 days
Number of rainy days: 187 days
Number of snow days: 42 days
Look at detailed online map of L'Île-Cadieux
* Weather data for L'Île-Cadieux Canada is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 3.8 | 8.6 | 7.0 | 25.1 | 30.7 | 32.6 | 31.6 | 26.7 | 31.3 | 27.8 | 16.0 | 8.3 |
| Average daytime temperature (°C) | -1.2 | -1.8 | 2.8 | 12.5 | 19.2 | 23.7 | 26.5 | 23.6 | 22.5 | 16.0 | 5.5 | 1.6 |
| Average temperature (°C) | -4.4 | -6.6 | -1.0 | 6.3 | 13.1 | 18.7 | 22.3 | 19.6 | 17.9 | 12.4 | 1.7 | -1.5 |
| Average night temperature (°C) | -7.4 | -10.5 | -4.2 | 1.6 | 7.3 | 14.5 | 18.8 | 16.1 | 14.2 | 9.5 | -1.2 | -4.1 |
| Absolute minimum temperature (°C) | -16.1 | -30.6 | -9.5 | -8.2 | 2.0 | 9.1 | 13.8 | 11.8 | 8.2 | -0.2 | -8.7 | -13.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.1 | 5.5 | 6.0 | 7.6 | 10.9 | 9.6 | 10.9 | 10.2 | 9.6 | 5.7 | 5.5 | 3.0 |
| Precipitation (mm) | 115 | 84 | 60 | 109 | 75 | 106 | 171 | 158 | 78 | 158 | 52 | 126 |
| Sunny days | 7 | 6 | 11 | 12 | 22 | 10 | 3 | 5 | 23 | 12 | 12 | 13 |
| Rainy days | 11 | 8 | 12 | 18 | 9 | 20 | 28 | 26 | 7 | 19 | 13 | 16 |
| Snow days | 13 | 14 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 |
The best time to visit L'Île-Cadieux during the most sunny months:
Months with the longest average daylight duration in L'Île-Cadieux:
The largest precipitation sum in L'Île-Cadieux is at